LXR linux/arch/frv/include/uapi/asm/ptrace.h

   1/* ptrace.h: ptrace() relevant definitions
   2 *
   3 * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
   4 * Written by David Howells (dhowells@redhat.com)
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU General Public License
   8 * as published by the Free Software Foundation; either version
   9 * 2 of the License, or (at your option) any later version.
  10 */
  11#ifndef _UAPI_ASM_PTRACE_H
  12#define _UAPI_ASM_PTRACE_H
  13
  14#include <asm/registers.h>
  15
  16
  17#define PT_PSR          0
  18#define PT_ISR          1
  19#define PT_CCR          2
  20#define PT_CCCR         3
  21#define PT_LR           4
  22#define PT_LCR          5
  23#define PT_PC           6
  24
  25#define PT__STATUS      7       /* exception status */
  26#define PT_SYSCALLNO    8       /* syscall number or -1 */
  27#define PT_ORIG_GR8     9       /* saved GR8 for signal handling */
  28#define PT_GNER0        10
  29#define PT_GNER1        11
  30#define PT_IACC0H       12
  31#define PT_IACC0L       13
  32
  33#define PT_GR(j)        ( 14 + (j))     /* GRj for 0<=j<=63 */
  34#define PT_FR(j)        ( 78 + (j))     /* FRj for 0<=j<=63 */
  35#define PT_FNER(j)      (142 + (j))     /* FNERj for 0<=j<=1 */
  36#define PT_MSR(j)       (144 + (j))     /* MSRj for 0<=j<=2 */
  37#define PT_ACC(j)       (146 + (j))     /* ACCj for 0<=j<=7 */
  38#define PT_ACCG(jklm)   (154 + (jklm))  /* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */
  39#define PT_FSR(j)       (156 + (j))     /* FSRj for 0<=j<=0 */
  40#define PT__GPEND       78
  41#define PT__END         157
  42
  43#define PT_TBR          PT_GR(0)
  44#define PT_SP           PT_GR(1)
  45#define PT_FP           PT_GR(2)
  46#define PT_PREV_FRAME   PT_GR(28)       /* previous exception frame pointer (old gr28 value) */
  47#define PT_CURR_TASK    PT_GR(29)       /* current task */
  48
  49
  50/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
  51#define PTRACE_GETREGS          12
  52#define PTRACE_SETREGS          13
  53#define PTRACE_GETFPREGS        14
  54#define PTRACE_SETFPREGS        15
  55#define PTRACE_GETFDPIC         31      /* get the ELF fdpic loadmap address */
  56
  57#define PTRACE_GETFDPIC_EXEC    0       /* [addr] request the executable loadmap */
  58#define PTRACE_GETFDPIC_INTERP  1       /* [addr] request the interpreter loadmap */
  59
  60#endif /* _UAPI_ASM_PTRACE_H */
  61